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Thermostat in Irish (Teirmeastat): Meaning, Pronunciation, Usage

The Irish for thermostat is teirmeastat, a masculine noun (plural teirmeastait).
Updated October 2026Report a mistake

How to say “thermostat” in Irish

Irish:
teirmeastat
English:
thermostat
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“TER-ma-stat”  /ˈtʲɛɾʲəmʲəsˌt̪ˠat̪ˠ/
Various forms
Plural:
teirmeastait (thermostats)
Genitive singular:
teirmeastait, an teirmeastait (e.g. socrú an teirmeastait, the setting of the thermostat)
Genitive plural:
teirmeastat, na dteirmeastat (e.g. suiteáil na dteirmeastat, the installation of the thermostats)

What does “teirmeastat” mean?

thermostat
A device that automatically controls temperature by switching heating or cooling on and off.Also: temperature control, heating control.

“Teirmeastat” with the article

The plural of thermostat in Irish is teirmeastait. Here is teirmeastat after the article (an t-alt), in the singular and the plural.

an teirmeastat
the thermostat
No change after an
na teirmeastait
the thermostats
Plural: no change after na

“Teirmeastat” in a sentence: Irish examples

Common Irish sentences using teirmeastat, the Irish word for thermostat.

Tá an teirmeastat socraithe ar fiche céim.
The thermostat is set to twenty degrees.
Cas síos an teirmeastat, le do thoil.
Turn down the thermostat, please.
Tá teirmeastat nua de dhíth orainn.
We need a new thermostat.
Bhris mo theirmeastat aréir.
My thermostat broke last night.
Tá fadhb le cnaipe an teirmeastait.
There's a problem with the thermostat's button.
Tá teirmeastait i ngach seomra sa teach.
There are thermostats in every room in the house.
Tá teirmeastat sa chistin freisin.
There is a thermostat in the kitchen too.

Other nouns in Irish

More everyday Irish nouns to learn next.

Thermostat in Irish: frequently asked questions

What is the Irish for thermostat?

The Irish for thermostat is teirmeastat (pronounced “TER-ma-stat”). It’s a masculine noun and the plural is teirmeastait.

How do you pronounce teirmeastat in Irish?

Teirmeastat is said like “TER-ma-stat” (IPA /ˈtʲɛɾʲəmʲəsˌt̪ˠat̪ˠ/).

What is the plural of thermostat in Irish?

The plural of teirmeastat is teirmeastait; with the article, na teirmeastait means “the thermostats”. The genitive plural is teirmeastat, as in suiteáil na dteirmeastat (the installation of the thermostats).

Why does teirmeastat change to theirmeastat or dteirmeastat?

Irish changes the start of some words after certain words. After mo (my) teirmeastat becomes mo theirmeastat (lenition), and after ár (our) or i (in) it becomes ár dteirmeastat (eclipsis).

What is the difference between teirmeastat and teirmiméadar?

A teirmeastat controls temperature automatically, while a teirmiméadar only measures it.

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